22114573 has 4 divisors (see below), whose sum is σ = 23815708. Its totient is φ = 20413440.

The previous prime is 22114541. The next prime is 22114577. The reversal of 22114573 is 37541122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37541122 = 2 ⋅18770561.

It can be written as a sum of positive squares in 2 ways, for example, as 6646084 + 15468489 = 2578^2 + 3933^2 .

It is a cyclic number.

It is not a de Polignac number, because 22114573 - 2⁵ = 22114541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22114577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850548 + ... + 850573.

It is an arithmetic number, because the mean of its divisors is an integer number (5953927).

Almost surely, 2^22114573 is an apocalyptic number.

It is an amenable number.

22114573 is a deficient number, since it is larger than the sum of its proper divisors (1701135).

22114573 is a wasteful number, since it uses less digits than its factorization.

22114573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701134.

The product of its digits is 1680, while the sum is 25.

The square root of 22114573 is about 4702.6134223429. The cubic root of 22114573 is about 280.6895123862.

Adding to 22114573 its reverse (37541122), we get a palindrome (59655695).

The spelling of 22114573 in words is "twenty-two million, one hundred fourteen thousand, five hundred seventy-three".